CMMVC6459E The mkrcrelationship command failed because the same volume was specified as the master and auxiliary volume.
Explanation
A relationship cannot be created from a volume to itself. The mkrcrelationship command requires that you specify two different volumes for the master and auxiliary positions. These can be two volumes in the local cluster, or a volume in each of two different clusters.
User response
Specify a master volume and an auxiliary volume that are not identical to each other, and resubmit the task.